2 holdings are shelved on this floor. A shared floor records where volumes sit and nothing about what any of them says; these are neighbours, not relations.

• MS 7890.38 Directive on Phantasmal Architecture
• MS 5024.11 The Motif of the Unnumbered Shelf

  "To place a text upon a shelf that bears no mark is to catalogue the archive itself. Hence, the shelf is never empty." — Ruling of the Synod…